23310321103 has 4 divisors (see below), whose sum is σ = 24681516480. Its totient is φ = 21939125728.

The previous prime is 23310321101. The next prime is 23310321107. The reversal of 23310321103 is 30112301332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23310321103 - 2¹ = 23310321101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310321101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685597663 + ... + 685597696.

It is an arithmetic number, because the mean of its divisors is an integer number (6170379120).

Almost surely, 2^23310321103 is an apocalyptic number.

23310321103 is a deficient number, since it is larger than the sum of its proper divisors (1371195377).

23310321103 is a wasteful number, since it uses less digits than its factorization.

23310321103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371195376.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23310321103 its reverse (30112301332), we get a palindrome (53422622435).

The spelling of 23310321103 in words is "twenty-three billion, three hundred ten million, three hundred twenty-one thousand, one hundred three".